Wilfred Kennedy "Bucko" McDonald (October 31, 1911 – July 19, 1991) was a Canadian professional hockey and lacrosse player, coach, and politician.

Born in Fergus, Ontario, he played for the Detroit Red Wings, Toronto Maple Leafs, and New York Rangers between 1935 and 1945.

He won the Stanley Cup three times in his career, in 1936 and 1937 with Detroit and in 1942 with Toronto.

In 1945, he was elected to the House of Commons of Canada in the Ontario riding of Parry Sound.

After leaving politics, he was the head coach for the Rochester Americans.